Emerson EWC1902- User Manual

Emerson EWC1902

Emerson EWC1902– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
33 Page 33
34 Page 34
35 Page 35
36 Page 36
37 Page 37
38 Page 38
39 Page 39
40 Page 40
41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64
65 Page 65
66 Page 66
67 Page 67
68 Page 68
69 Page 69
70 Page 70
71 Page 71
72 Page 72
73 Page 73
74 Page 74
75 Page 75
76 Page 76
77 Page 77
78 Page 78
79 Page 79
80 Page 80
81 Page 81
82 Page 82
83 Page 83
84 Page 84
85 Page 85
86 Page 86
87 Page 87
88 Page 88
89 Page 89
90 Page 90
91 Page 91
92 Page 92
Page: / 92

Table of Contents:

  • Page 2 – IMPORTANT SAFETY NOTICE
  • Page 3 – MAIN SECTION; TABLE OF CONTENTS
  • Page 4 – SPECIFICATIONS
  • Page 6 – IMPORTANT SAFETY PRECAUTIONS; Safety Precautions for TV Circuit
  • Page 8 – Precautions during Servicing
  • Page 9 – Safety Check after Servicing; Clearance Distance
  • Page 10 – STANDARD NOTES FOR SERVICING; Circuit Board Indications; FFC Cable
  • Page 11 – How to Remove / Install Flat Pack IC
  • Page 12 – To Solid Mounting Point; Presolder
  • Page 13 – Ground for Human Body; Ground for Work Bench
  • Page 14 – PREPARATION FOR SERVICING; How to Enter the Service Mode
  • Page 15 – OPERATING CONTROLS AND FUNCTIONS
  • Page 17 – CABINET DISASSEMBLY INSTRUCTIONS; Disassembly Flowchart; Reference Notes in the Table
  • Page 22 – ELECTRICAL ADJUSTMENT INSTRUCTIONS; Test Equipment Required
  • Page 24 – Y DL Time Adj TV Adjustment
  • Page 26 – Head Switching Position Adjustment; CCS Text Box Location
  • Page 27 – Convergence Adjustment
  • Page 29 – Servo/System Control Block Diagram; BLOCK DIAGRAMS
  • Page 30 – Video Block Diagram
  • Page 31 – Audio Block Diagram
  • Page 32 – Chroma/Tuner Block Diagram
  • Page 34 – Power Supply Block Diagram; HOT
  • Page 35 – MECHANICAL TROUBLE INDICATOR; , Each Malfunction Indication; POWER SAFETY
  • Page 36 – Mechanical Malfunction determination
  • Page 37 – Power Supply Trouble Shooting Guide
  • Page 39 – SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS; Standard Notes; Warning
  • Page 41 – Main 1/4 Schematic Diagram
  • Page 42 – Main 2/4 Schematic Diagram
  • Page 43 – Main 3/4 Schematic Diagram
  • Page 44 – Main 4/4 Schematic Diagram
  • Page 45 – Main CBA Top View
  • Page 46 – Main CBA Bottom View
  • Page 48 – WAVEFORMS
  • Page 49 – WIRING DIAGRAM
  • Page 50 – SYSTEM CONTROL TIMING CHARTS; Chart 1
  • Page 51 – Chart 2
  • Page 52 – IC PIN FUNCTION DESCRIPTIONS
  • Page 54 – LEAD IDENTIFICATIONS
  • Page 56 – STANDARD MAINTENANCE; Service Schedule of Components
  • Page 57 – Cleaning; Cleaning of Video Head; Cleaning of Audio Control Head; Cleaning Stick
  • Page 58 – SERVICE FIXTURE AND TOOLS
  • Page 59 – MECHANICAL ALIGNMENT PROCEDURES; Service Information; Top View; Bottom View
  • Page 60 – Flowchart of Alignment for tape traveling; Tape Interchangeability Alignment
  • Page 61 – Alignment of Tape Path; Correct
  • Page 62 – Waveform; Erase Head
  • Page 71 – ALIGNMENT PROCEDURES OF MECHANISM; Alignment points in Eject Position; Loading Arm, S and T Assembly; Alignment 2; Mode Gear; Tape Guide Assembly
  • Page 74 – EXPLODED VIEWS; Cabinet
  • Page 75 – Packing
  • Page 76 – DECK EXPLODED VIEWS; Deck Mechanism View 1
  • Page 77 – Deck Mechanism View 2
  • Page 78 – Deck Mechanism View 3
  • Page 79 – MECHANICAL PARTS LIST
  • Page 80 – CRT Warning Label Location; CRT
  • Page 81 – ELECTRICAL PARTS LIST; MMA CBA
  • Page 90 – SENSOR CBA
  • Page 91 – DECK PARTS LIST
Loading the manual

SERVICE MANUAL

Sec. 1: Main Section

I

Specifications

I

Preparation for Servicing

I

Adjustment Procedures

I

Schematic Diagrams

I

CBA’s

Sec. 2: Deck Mechanism Section

I

Standard Maintenance

I

Alignment for Mechanism

I

Disassembly/Assembly of Mechanism

Sec. 3: Exploded views
and Parts List Section

I

Exploded views

I

Parts List

19" COLOR TV/VCR COMBINATION

SC319C/6319CC/EWC1902

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Other Manuals for Emerson EWC1902

Summary

Page 2 - IMPORTANT SAFETY NOTICE

IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of allFunai Equipment. The service procedures recommended by Funai anddescribed in this service manual are effective methods of performing serviceoperations. Some of these service special tools should be u...

Page 3 - MAIN SECTION; TABLE OF CONTENTS

MAIN SECTION 19" COLOR TV/VCR COMBINATION SC319C/6319CC/EWC1902 TABLE OF CONTENTS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1 Important Safety Precautions. . . . . . . . ....

Page 4 - SPECIFICATIONS

1-1-1 T7300SP SPECIFICATIONS *ˆ Mode---------SP mode unless otherwise specified * Test input terminal <Except Tuner>-------------Video input (1Vp-p) Audio input (-10dB) <Tuner>-----------------------Ant. input (80dB µ V) Video: 87.5% Audio: 25kHz dev (1kHz Sin) <DEFLECTION> <VID...

Other Emerson Models